HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Massachusetts

$1,241+ Cheap flights from Kumamoto (KMJ) to Massachusetts

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
KMJ — BOS
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kumamoto to Massachusetts with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kumamoto to Massachusetts

Keep the following information in mind while searching for Kumamoto to Massachusetts flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,241
(Delta)
Provider with most accurate pricing for Fukuoka-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fukuoka-Boston Logan Intl flights.
Search Deals
From Kumamoto to Massachusetts
Search Deals

Find flight deals from Kumamoto to Massachusetts

Best flights from Kumamoto to Massachusetts
Discover carefully curated flight deals from Kumamoto to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2025.

This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:10 pmKMJ - BOS
2 stops31h 03mDelta
Sun 2/226:40 pmBOS - KMJ
2 stops32h 50mDelta
Deal found 10/21$1,241
This Japan Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:00 amKMJ - BOS
1 stop21h 35mJapan Airlines
Sun 2/2212:15 pmBOS - KMJ
1 stop31h 10mJapan Airlines
Deal found 10/20$1,353
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:50 pmKMJ - BOS
2 stops20h 08mAmerican Airlines
Sun 2/227:00 amBOS - KMJ
2 stops22h 40mAmerican Airlines
Deal found 10/22$1,503

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kumamoto to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Kumamoto to Massachusetts that are best for you.

Fly from

Kumamoto

Fly to

Massachusetts

Route

Depart

Return

Price

KumamotoBoston

KMJ - BOS

KMJBOS

Kumamoto

Wed 2/18

7:10 pm-12:13 pm

2 stops31h 03m

Boston Logan Intl

Sun 2/22

6:40 pm-5:30 pm

2 stops32h 50m

$1,241

KumamotoBoston

KMJ - BOS

KMJBOS

Kumamoto

Wed 2/18

10:00 am-5:35 pm

1 stop21h 35m

Boston Logan Intl

Sun 2/22

12:15 pm-9:25 am

1 stop31h 10m

$1,353

KumamotoBoston

KMJ - BOS

KMJBOS

Kumamoto

Wed 2/18

12:50 pm-6:58 pm

2 stops20h 08m

Boston Logan Intl

Sun 2/22

7:00 am-7:40 pm

2 stops22h 40m

$1,503

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Best time to book a flight from Kumamoto to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Kumamoto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kumamoto to Massachusetts
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kumamoto to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kumamoto to Massachusetts?

    Kumamoto (KMJ) is the airport you will fly out of if you book a flight from Kumamoto to Massachusetts. It is only a 9.7 mi journey to Kumamoto (KMJ) from Kumamoto’s city center.

  • How long is the flight from Kumamoto to Massachusetts?

    Delta, Japan Airlines, and American Airlines can get you from Kumamoto to Massachusetts in just under 20h 08m. Your travel time can differ by up to 10h 55m. Airlines will cover a distance of 7054 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Kumamoto to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Kumamoto to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kumamoto to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kumamoto to Massachusetts.

  • Can I find deals for business class flights from Kumamoto to Massachusetts?

    Yes. Cheapflights offers flight deals from Kumamoto to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kumamoto to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
Kumamoto to Dallas/Fort Worth flights
Kumamoto to Los Angeles flights
Kumamoto to San Francisco flights
Kumamoto to Honolulu flights
Kumamoto to O'Hare Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights